@@ -693,6 +693,25 @@ F: hw/char/mcf_uart.c
F: hw/net/mcf_fec.c
F: include/hw/m68k/mcf*.h
+q800
+M: Laurent Vivier <laurent@vivier.eu>
+S: Maintained
+F: hw/audio/asc.c
+F: hw/block/swim.c
+F: hw/m68k/bootinfo.h
+F: hw/display/macfb-template.h
+F: hw/display/macfb.c
+F: hw/intc/q800_irq.c
+F: hw/m68k/q800.c
+F: hw/misc/mac_via.c
+F: hw/nubus/*
+F: include/hw/audio/asc.h
+F: include/hw/block/swim.h
+F: include/hw/display/macfb.h
+F: include/hw/intc/q800_irq.h
+F: include/hw/misc/mac_via.h
+F: include/hw/nubus/*
+
MicroBlaze Machines
-------------------
petalogix_s3adsp1800
@@ -2,3 +2,17 @@
CONFIG_COLDFIRE=y
CONFIG_PTIMER=y
+CONFIG_ESCC=y
+CONFIG_FRAMEBUFFER=y
+CONFIG_ADB=y
+CONFIG_MOS6522=y
+CONFIG_MAC_VIA=y
+CONFIG_Q800_IRQ=y
+CONFIG_MAC=y
+CONFIG_SCSI=y
+CONFIG_ESP=y
+CONFIG_ASC=y
+CONFIG_MACFB=y
+CONFIG_NUBUS=y
+CONFIG_DP8393X=y
+CONFIG_SWIM=y
@@ -46,3 +46,4 @@ obj-$(CONFIG_ARM_GIC) += arm_gicv3_cpuif.o
obj-$(CONFIG_MIPS_CPS) += mips_gic.o
obj-$(CONFIG_NIOS2) += nios2_iic.o
obj-$(CONFIG_OMPIC) += ompic.o
+obj-$(CONFIG_Q800_IRQ) += q800_irq.o
new file mode 100644
@@ -0,0 +1,73 @@
+/*
+ * QEMU Motorla 680x0 Macintosh hardware System Emulator
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "qemu/osdep.h"
+#include "cpu.h"
+#include "hw/intc/q800_irq.h"
+
+
+static void q800_set_irq(void *opaque, int irq, int level)
+{
+ Q800IRQControllerState *s = opaque;
+ int i;
+
+
+ if (level) {
+ s->ipr |= 1 << irq;
+ } else {
+ s->ipr &= ~(1 << irq);
+ }
+
+ for (i = 7; i >= 0; i--) {
+ if ((s->ipr >> i) & 1) {
+ m68k_set_irq_level(s->cpu, i + 1, i + 25);
+ return;
+ }
+ }
+ m68k_set_irq_level(s->cpu, 0, 0);
+}
+
+static void q800_irq_init(Object *obj)
+{
+ Q800IRQControllerState *s = Q800_IRQC(obj);
+
+ qdev_init_gpio_in(DEVICE(obj), q800_set_irq, 8);
+
+ object_property_add_link(obj, "cpu", TYPE_M68K_CPU,
+ (Object **) &s->cpu,
+ qdev_prop_allow_set_link_before_realize,
+ 0, NULL);
+}
+
+static const TypeInfo q800_irq_type_info = {
+ .name = TYPE_Q800_IRQC,
+ .parent = TYPE_SYS_BUS_DEVICE,
+ .instance_size = sizeof(Q800IRQControllerState),
+ .instance_init = q800_irq_init,
+};
+
+static void q800_irq_register_types(void)
+{
+ type_register_static(&q800_irq_type_info);
+}
+
+type_init(q800_irq_register_types);
@@ -1,2 +1,4 @@
-obj-y += an5206.o mcf5208.o
-obj-y += mcf5206.o mcf_intc.o
+obj-$(CONFIG_COLDFIRE) += an5206.o mcf5208.o
+obj-$(CONFIG_MAC) += q800.o
+
+obj-$(CONFIG_COLDFIRE) += mcf5206.o mcf_intc.o
new file mode 100644
@@ -0,0 +1,100 @@
+struct bi_record {
+ uint16_t tag; /* tag ID */
+ uint16_t size; /* size of record */
+ uint32_t data[0]; /* data */
+};
+
+/* machine independent tags */
+
+#define BI_LAST 0x0000 /* last record */
+#define BI_MACHTYPE 0x0001 /* machine type (u_long) */
+#define BI_CPUTYPE 0x0002 /* cpu type (u_long) */
+#define BI_FPUTYPE 0x0003 /* fpu type (u_long) */
+#define BI_MMUTYPE 0x0004 /* mmu type (u_long) */
+#define BI_MEMCHUNK 0x0005 /* memory chunk address and size */
+ /* (struct mem_info) */
+#define BI_RAMDISK 0x0006 /* ramdisk address and size */
+ /* (struct mem_info) */
+#define BI_COMMAND_LINE 0x0007 /* kernel command line parameters */
+ /* (string) */
+
+/* Macintosh-specific tags (all u_long) */
+
+#define BI_MAC_MODEL 0x8000 /* Mac Gestalt ID (model type) */
+#define BI_MAC_VADDR 0x8001 /* Mac video base address */
+#define BI_MAC_VDEPTH 0x8002 /* Mac video depth */
+#define BI_MAC_VROW 0x8003 /* Mac video rowbytes */
+#define BI_MAC_VDIM 0x8004 /* Mac video dimensions */
+#define BI_MAC_VLOGICAL 0x8005 /* Mac video logical base */
+#define BI_MAC_SCCBASE 0x8006 /* Mac SCC base address */
+#define BI_MAC_BTIME 0x8007 /* Mac boot time */
+#define BI_MAC_GMTBIAS 0x8008 /* Mac GMT timezone offset */
+#define BI_MAC_MEMSIZE 0x8009 /* Mac RAM size (sanity check) */
+#define BI_MAC_CPUID 0x800a /* Mac CPU type (sanity check) */
+#define BI_MAC_ROMBASE 0x800b /* Mac system ROM base address */
+
+/* Macintosh hardware profile data */
+
+#define BI_MAC_VIA1BASE 0x8010 /* Mac VIA1 base address (always present) */
+#define BI_MAC_VIA2BASE 0x8011 /* Mac VIA2 base address (type varies) */
+#define BI_MAC_VIA2TYPE 0x8012 /* Mac VIA2 type (VIA, RBV, OSS) */
+#define BI_MAC_ADBTYPE 0x8013 /* Mac ADB interface type */
+#define BI_MAC_ASCBASE 0x8014 /* Mac Apple Sound Chip base address */
+#define BI_MAC_SCSI5380 0x8015 /* Mac NCR 5380 SCSI (base address, multi) */
+#define BI_MAC_SCSIDMA 0x8016 /* Mac SCSI DMA (base address) */
+#define BI_MAC_SCSI5396 0x8017 /* Mac NCR 53C96 SCSI (base address, multi) */
+#define BI_MAC_IDETYPE 0x8018 /* Mac IDE interface type */
+#define BI_MAC_IDEBASE 0x8019 /* Mac IDE interface base address */
+#define BI_MAC_NUBUS 0x801a /* Mac Nubus type (none, regular, pseudo) */
+#define BI_MAC_SLOTMASK 0x801b /* Mac Nubus slots present */
+#define BI_MAC_SCCTYPE 0x801c /* Mac SCC serial type (normal, IOP) */
+#define BI_MAC_ETHTYPE 0x801d /* Mac builtin ethernet type (Sonic, MACE */
+#define BI_MAC_ETHBASE 0x801e /* Mac builtin ethernet base address */
+#define BI_MAC_PMU 0x801f /* Mac power management / poweroff hardware */
+#define BI_MAC_IOP_SWIM 0x8020 /* Mac SWIM floppy IOP */
+#define BI_MAC_IOP_ADB 0x8021 /* Mac ADB IOP */
+
+#define BOOTINFO0(as, base, id) \
+ do { \
+ stw_phys(as, base, id); \
+ base += 2; \
+ stw_phys(as, base, sizeof(struct bi_record)); \
+ base += 2; \
+ } while (0)
+
+#define BOOTINFO1(as, base, id, value) \
+ do { \
+ stw_phys(as, base, id); \
+ base += 2; \
+ stw_phys(as, base, sizeof(struct bi_record) + 4); \
+ base += 2; \
+ stl_phys(as, base, value); \
+ base += 4; \
+ } while (0)
+
+#define BOOTINFO2(as, base, id, value1, value2) \
+ do { \
+ stw_phys(as, base, id); \
+ base += 2; \
+ stw_phys(as, base, sizeof(struct bi_record) + 8); \
+ base += 2; \
+ stl_phys(as, base, value1); \
+ base += 4; \
+ stl_phys(as, base, value2); \
+ base += 4; \
+ } while (0)
+
+#define BOOTINFOSTR(as, base, id, string) \
+ do { \
+ int i; \
+ stw_phys(as, base, id); \
+ base += 2; \
+ stw_phys(as, base, \
+ (sizeof(struct bi_record) + strlen(string) + 2) & ~1); \
+ base += 2; \
+ for (i = 0; string[i]; i++) { \
+ stb_phys(as, base++, string[i]); \
+ } \
+ stb_phys(as, base++, 0); \
+ base = (parameters_base + 1) & ~1; \
+ } while (0)
new file mode 100644
@@ -0,0 +1,385 @@
+/*
+ * QEMU Motorla 680x0 Macintosh hardware System Emulator
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include "qemu/osdep.h"
+#include "sysemu/sysemu.h"
+#include "cpu.h"
+#include "hw/hw.h"
+#include "hw/boards.h"
+#include "elf.h"
+#include "hw/loader.h"
+#include "hw/display/framebuffer.h"
+#include "ui/console.h"
+#include "exec/address-spaces.h"
+#include "hw/char/escc.h"
+#include "hw/sysbus.h"
+#include "hw/scsi/esp.h"
+#include "bootinfo.h"
+#include "hw/misc/mac_via.h"
+#include "hw/input/adb.h"
+#include "hw/audio/asc.h"
+#include "hw/nubus/mac-nubus-bridge.h"
+#include "hw/display/macfb.h"
+#include "hw/intc/q800_irq.h"
+#include "hw/block/swim.h"
+#include "net/net.h"
+#include "qapi/error.h"
+
+#define MACROM_ADDR 0x40000000
+#define MACROM_SIZE 0x00100000
+
+/*
+ * .ident = MAC_MODEL_Q800,
+ * .name = "Quadra 800",
+ * .adb_type = MAC_ADB_II,
+ * .via_type = MAC_VIA_QUADRA,
+ * .scsi_type = MAC_SCSI_QUADRA,
+ * .scc_type = MAC_SCC_QUADRA,
+ * .ether_type = MAC_ETHER_SONIC,
+ * .nubus_type = MAC_NUBUS
+ */
+
+#define MACROM_FILENAME "MacROM.bin"
+
+#define Q800_MACHINE_ID 35
+#define Q800_CPU_ID (1 << 2)
+#define Q800_FPU_ID (1 << 2)
+#define Q800_MMU_ID (1 << 2)
+
+#define MACH_MAC 3
+#define Q800_MAC_CPU_ID 2
+
+#define VIA_BASE 0x50f00000
+#define SONIC_PROM_BASE 0x50f08000
+#define SONIC_BASE 0x50f0a000
+#define SCC_BASE 0x50f0c020
+#define ESP_BASE 0x50f10000
+#define ESP_PDMA 0x50f10100
+#define ASC_BASE 0x50F14000
+#define SWIM_BASE 0x50F1E000
+#define NUBUS_SUPER_SLOT_BASE 0x60000000
+#define NUBUS_SLOT_BASE 0xf0000000
+
+/* the video base, whereas it a Nubus address,
+ * is needed by the kernel to have early display and
+ * thus provided by the bootloader
+ */
+#define VIDEO_BASE 0xf9001000
+
+#define MAC_CLOCK 3686418
+
+static void main_cpu_reset(void *opaque)
+{
+ M68kCPU *cpu = opaque;
+ CPUState *cs = CPU(cpu);
+
+ cpu_reset(cs);
+ cpu->env.aregs[7] = ldl_phys(cs->as, 0);
+ cpu->env.pc = ldl_phys(cs->as, 4);
+}
+
+static void q800_init(MachineState *machine)
+{
+ M68kCPU *cpu = NULL;
+ int linux_boot;
+ int32_t kernel_size;
+ uint64_t elf_entry;
+ char *filename;
+ int bios_size;
+ ram_addr_t initrd_base;
+ int32_t initrd_size;
+ MemoryRegion *rom;
+ MemoryRegion *ram;
+ ram_addr_t ram_size = machine->ram_size;
+ const char *kernel_filename = machine->kernel_filename;
+ const char *initrd_filename = machine->initrd_filename;
+ const char *kernel_cmdline = machine->kernel_cmdline;
+ hwaddr parameters_base;
+ CPUState *cs;
+ DeviceState *dev;
+ DeviceState *via_dev, *pic_dev;
+ SysBusESPState *sysbus_esp;
+ ESPState *esp;
+ SysBusDevice *sysbus;
+ BusState *adb_bus;
+ NubusBus *nubus;
+ DriveInfo *fds[2];
+
+ linux_boot = (kernel_filename != NULL);
+
+ /* init CPUs */
+ cpu = M68K_CPU(cpu_create(machine->cpu_type));
+ if (!cpu) {
+ hw_error("qemu: unable to find m68k CPU definition\n");
+ exit(1);
+ }
+ qemu_register_reset(main_cpu_reset, cpu);
+
+ ram = g_malloc(sizeof(*ram));
+ memory_region_init_ram(ram, NULL, "m68k_mac.ram", ram_size, &error_abort);
+ memory_region_add_subregion(get_system_memory(), 0, ram);
+
+ /* IRQ controller */
+
+ pic_dev = qdev_create(NULL, TYPE_Q800_IRQC);
+ object_property_set_link(OBJECT(pic_dev), OBJECT(cpu), "cpu",
+ &error_abort);
+ qdev_init_nofail(pic_dev);
+
+ /* VIA */
+
+ via_dev = qdev_create(NULL, TYPE_MAC_VIA);
+ qdev_init_nofail(via_dev);
+ sysbus = SYS_BUS_DEVICE(via_dev);
+ sysbus_mmio_map(sysbus, 0, VIA_BASE);
+ qdev_connect_gpio_out_named(DEVICE(sysbus), "irq", 0,
+ qdev_get_gpio_in(pic_dev, 0));
+ qdev_connect_gpio_out_named(DEVICE(sysbus), "irq", 1,
+ qdev_get_gpio_in(pic_dev, 1));
+
+ adb_bus = qdev_get_child_bus(via_dev, "adb.0");
+ dev = qdev_create(adb_bus, TYPE_ADB_KEYBOARD);
+ qdev_init_nofail(dev);
+ dev = qdev_create(adb_bus, TYPE_ADB_MOUSE);
+ qdev_init_nofail(dev);
+
+ /* MACSONIC */
+
+ if (nb_nics != 1) {
+ hw_error("Q800 needs a dp83932 ethernet interfaces");
+ }
+ if (!nd_table[0].model) {
+ nd_table[0].model = g_strdup("dp83932");
+ }
+ if (strcmp(nd_table[0].model, "dp83932") != 0) {
+ hw_error("Q800 needs a dp83932 ethernet interfaces");
+ } else {
+ /* MacSonic driver needs an Apple MAC address
+ * Valid prefix are:
+ * 00:05:02 Apple
+ * 00:80:19 Dayna Communications, Inc.
+ * 00:A0:40 Apple
+ * 08:00:07 Apple
+ * (Q800 use the last one)
+ */
+ nd_table[0].macaddr.a[0] = 0x08;
+ nd_table[0].macaddr.a[1] = 0x00;
+ nd_table[0].macaddr.a[2] = 0x07;
+ }
+ qemu_check_nic_model(&nd_table[0], "dp83932");
+ dev = qdev_create(NULL, "dp8393x");
+ qdev_set_nic_properties(dev, &nd_table[0]);
+ qdev_prop_set_uint8(dev, "it_shift", 2);
+ qdev_prop_set_bit(dev, "big_endian", true);
+ qdev_prop_set_ptr(dev, "dma_mr", get_system_memory());
+ qdev_init_nofail(dev);
+ sysbus = SYS_BUS_DEVICE(dev);
+ sysbus_mmio_map(sysbus, 0, SONIC_BASE);
+ sysbus_mmio_map(sysbus, 1, SONIC_PROM_BASE);
+ sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(pic_dev, 2));
+
+ /* SCC */
+
+ dev = qdev_create(NULL, TYPE_ESCC);
+ qdev_prop_set_uint32(dev, "disabled", 0);
+ qdev_prop_set_uint32(dev, "frequency", MAC_CLOCK);
+ qdev_prop_set_uint32(dev, "it_shift", 1);
+ qdev_prop_set_bit(dev, "bit_swap", true);
+ qdev_prop_set_chr(dev, "chrA", serial_hd(0));
+ qdev_prop_set_chr(dev, "chrB", serial_hd(1));
+ qdev_prop_set_uint32(dev, "chnBtype", 0);
+ qdev_prop_set_uint32(dev, "chnAtype", 0);
+ qdev_init_nofail(dev);
+ sysbus = SYS_BUS_DEVICE(dev);
+ sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in(pic_dev, 3));
+ sysbus_connect_irq(sysbus, 1, qdev_get_gpio_in(pic_dev, 3));
+ sysbus_mmio_map(sysbus, 0, SCC_BASE);
+
+ /* SCSI */
+
+ dev = qdev_create(NULL, TYPE_ESP);
+ sysbus_esp = ESP_STATE(dev);
+ esp = &sysbus_esp->esp;
+ esp->dma_memory_read = NULL;
+ esp->dma_memory_write = NULL;
+ esp->dma_opaque = NULL;
+ sysbus_esp->it_shift = 4;
+ esp->dma_enabled = 1;
+ qdev_init_nofail(dev);
+
+ sysbus = SYS_BUS_DEVICE(dev);
+ sysbus_connect_irq(sysbus, 0, qdev_get_gpio_in_named(via_dev,
+ "via2-irq",
+ VIA2_IRQ_SCSI_BIT));
+ sysbus_connect_irq(sysbus, 1,
+ qdev_get_gpio_in_named(via_dev, "via2-irq",
+ VIA2_IRQ_SCSI_DATA_BIT));
+ sysbus_mmio_map(sysbus, 0, ESP_BASE);
+ sysbus_mmio_map(sysbus, 1, ESP_PDMA);
+
+ scsi_bus_legacy_handle_cmdline(&esp->bus);
+
+ /* Apple Sound Chip */
+
+ dev = qdev_create(NULL, TYPE_ASC);
+ qdev_prop_set_uint8(dev, "asctype", ASC_TYPE_ASC);
+ qdev_init_nofail(dev);
+ sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, ASC_BASE);
+ sysbus_connect_irq(SYS_BUS_DEVICE(dev), 0,
+ qdev_get_gpio_in_named(via_dev, "via2-irq",
+ VIA2_IRQ_ASC_BIT));
+
+ /* SWIM floppy controller */
+
+ if (drive_get_max_bus(IF_FLOPPY) >= 2) {
+ fprintf(stderr, "qemu: too many floppy drives\n");
+ exit(1);
+ }
+ fds[0] = drive_get(IF_FLOPPY, 0, 0);
+ fds[1] = drive_get(IF_FLOPPY, 0, 1);
+
+ dev = qdev_create(NULL, TYPE_SWIM);
+ if (fds[0]) {
+ qdev_prop_set_drive(dev, "driveA", blk_by_legacy_dinfo(fds[0]),
+ &error_fatal);
+ }
+ if (fds[1]) {
+ qdev_prop_set_drive(dev, "driveB", blk_by_legacy_dinfo(fds[1]),
+ &error_fatal);
+ }
+ qdev_init_nofail(dev);
+ sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, SWIM_BASE);
+
+ /* NuBus */
+
+ dev = qdev_create(NULL, TYPE_MAC_NUBUS_BRIDGE);
+ qdev_init_nofail(dev);
+ sysbus_mmio_map(SYS_BUS_DEVICE(dev), 0, NUBUS_SUPER_SLOT_BASE);
+ sysbus_mmio_map(SYS_BUS_DEVICE(dev), 1, NUBUS_SLOT_BASE);
+
+ nubus = MAC_NUBUS_BRIDGE(dev)->bus;
+
+ /* framebuffer in nubus slot #9 */
+
+ dev = qdev_create(BUS(nubus), TYPE_NUBUS_MACFB);
+ qdev_prop_set_uint32(dev, "width", graphic_width);
+ qdev_prop_set_uint32(dev, "height", graphic_height);
+ qdev_prop_set_uint8(dev, "depth", graphic_depth);
+ qdev_init_nofail(dev);
+
+ cs = CPU(cpu);
+ if (linux_boot) {
+ uint64_t high;
+ kernel_size = load_elf(kernel_filename, NULL, NULL,
+ &elf_entry, NULL, &high, 1,
+ EM_68K, 0, 0);
+ if (kernel_size < 0) {
+ hw_error("qemu: could not load kernel '%s'\n",
+ kernel_filename);
+ exit(1);
+ }
+ stl_phys(cs->as, 4, elf_entry); /* reset initial PC */
+ parameters_base = (high + 1) & ~1;
+
+ BOOTINFO1(cs->as, parameters_base, BI_MACHTYPE, MACH_MAC);
+ BOOTINFO1(cs->as, parameters_base, BI_FPUTYPE, Q800_FPU_ID);
+ BOOTINFO1(cs->as, parameters_base, BI_MMUTYPE, Q800_MMU_ID);
+ BOOTINFO1(cs->as, parameters_base, BI_CPUTYPE, Q800_CPU_ID);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_CPUID, Q800_MAC_CPU_ID);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_MODEL, Q800_MACHINE_ID);
+ BOOTINFO1(cs->as, parameters_base,
+ BI_MAC_MEMSIZE, ram_size >> 20); /* in MB */
+ BOOTINFO2(cs->as, parameters_base, BI_MEMCHUNK, 0, ram_size);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_VADDR, VIDEO_BASE);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_VDEPTH, graphic_depth);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_VDIM,
+ (graphic_height << 16) | graphic_width);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_VROW,
+ (graphic_width * graphic_depth + 7) / 8);
+ BOOTINFO1(cs->as, parameters_base, BI_MAC_SCCBASE, SCC_BASE);
+
+ if (kernel_cmdline) {
+ BOOTINFOSTR(cs->as, parameters_base, BI_COMMAND_LINE,
+ kernel_cmdline);
+ }
+
+ /* load initrd */
+ if (initrd_filename) {
+ initrd_size = get_image_size(initrd_filename);
+ if (initrd_size < 0) {
+ hw_error("qemu: could not load initial ram disk '%s'\n",
+ initrd_filename);
+ exit(1);
+ }
+
+ initrd_base = (ram_size - initrd_size) & TARGET_PAGE_MASK;
+ load_image_targphys(initrd_filename, initrd_base,
+ ram_size - initrd_base);
+ BOOTINFO2(cs->as, parameters_base, BI_RAMDISK, initrd_base,
+ initrd_size);
+ } else {
+ initrd_base = 0;
+ initrd_size = 0;
+ }
+ BOOTINFO0(cs->as, parameters_base, BI_LAST);
+ } else {
+ uint8_t *ptr;
+ /* allocate and load BIOS */
+ rom = g_malloc(sizeof(*rom));
+ memory_region_init_ram(rom, NULL, "m68k_mac.rom", MACROM_SIZE,
+ &error_abort);
+ if (bios_name == NULL) {
+ bios_name = MACROM_FILENAME;
+ }
+ filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
+ memory_region_set_readonly(rom, true);
+ memory_region_add_subregion(get_system_memory(), MACROM_ADDR, rom);
+
+ /* Load MacROM binary */
+ if (filename) {
+ bios_size = load_image_targphys(filename, MACROM_ADDR, MACROM_SIZE);
+ g_free(filename);
+ } else {
+ bios_size = -1;
+ }
+ if (bios_size < 0 || bios_size > MACROM_SIZE) {
+ hw_error("qemu: could not load MacROM '%s'\n", bios_name);
+ exit(1);
+ }
+ ptr = rom_ptr(MACROM_ADDR);
+ stl_phys(cs->as, 0, ldl_p(ptr)); /* reset initial SP */
+ stl_phys(cs->as, 4,
+ MACROM_ADDR + ldl_p(ptr + 4)); /* reset initial PC */
+ }
+}
+
+static void q800_machine_init(MachineClass *mc)
+{
+ mc->desc = "Macintosh Quadra 800";
+ mc->init = q800_init;
+ mc->default_cpu_type = M68K_CPU_TYPE_NAME("m68040");
+ mc->max_cpus = 1;
+ mc->is_default = 0;
+ mc->block_default_type = IF_SCSI;
+}
+
+DEFINE_MACHINE("q800", q800_machine_init)
new file mode 100644
@@ -0,0 +1,39 @@
+/*
+ * QEMU Motorla 680x0 Macintosh hardware System Emulator
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef Q800_IRQ_H
+#define Q800_IRQ_H
+
+#include "hw/sysbus.h"
+
+#define TYPE_Q800_IRQC "q800-irq-controller"
+#define Q800_IRQC(obj) OBJECT_CHECK(Q800IRQControllerState, (obj), \
+ TYPE_Q800_IRQC)
+
+typedef struct Q800IRQControllerState {
+ SysBusDevice parent_obj;
+
+ M68kCPU *cpu;
+ uint8_t ipr;
+} Q800IRQControllerState;
+
+#endif
@@ -19,12 +19,17 @@ static const char *blacklist_x86[] = {
"xenfv", "xenpv", NULL
};
+static const char *blacklist_m68k[] = {
+ "q800", NULL
+};
+
static const struct {
const char *arch;
const char **machine;
} blacklists[] = {
{ "i386", blacklist_x86 },
{ "x86_64", blacklist_x86 },
+ { "m68k", blacklist_m68k },
};
static bool is_blacklisted(const char *arch, const char *mach)
@@ -139,7 +139,8 @@ static void add_machine_test_case(const char *mname)
char *path;
/* Ignore blacklisted machines that have known problems */
- if (!strcmp("xenfv", mname) || !strcmp("xenpv", mname)) {
+ if (!strcmp("xenfv", mname) || !strcmp("xenpv", mname) ||
+ !strcmp("q800", mname)) {
return;
}